Shunji Arita

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Wakayama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing toner
- Patent number 7,560,218
- Issue date Jul 14, 2009
- Kao Corporation
- Shinichiro Omatsu
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

Information Patent Application
Process for preparing toner
- Publication number 20060073404
- Publication date Apr 6, 2006
- KAO CORPORATION
- Shinichiro Omatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY